Oct 22 00:04:12.271 INFO checking rust-gmp-0.5.0 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 22 00:04:12.271 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-3/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +155510e377ae2a8d8ee0dad1a5f809c9062a5526-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 22 00:04:12.642 INFO blam! 832f915edb4826622ce90b228eb5b825688265a0c2ff42575e60535e15a3a22b
Oct 22 00:04:12.643 INFO running `"docker" "start" "-a" "832f915edb4826622ce90b228eb5b825688265a0c2ff42575e60535e15a3a22b"`
Oct 22 00:04:14.128 INFO kablam! usermod: no changes
Oct 22 00:04:14.240 INFO kablam!     Checking rust-gmp v0.5.0 (/source)
Oct 22 00:04:16.352 INFO kablam! warning: unused arithmetic operation that must be used
Oct 22 00:04:16.352 INFO kablam!    --> src/test.rs:101:9
Oct 22 00:04:16.352 INFO kablam!     |
Oct 22 00:04:16.352 INFO kablam! 101 |         x / y;
Oct 22 00:04:16.352 INFO kablam!     |         ^^^^^
Oct 22 00:04:16.352 INFO kablam!     |
Oct 22 00:04:16.353 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 22 00:04:16.353 INFO kablam! 
Oct 22 00:04:16.353 INFO kablam! warning: unused arithmetic operation that must be used
Oct 22 00:04:16.353 INFO kablam!    --> src/test.rs:109:9
Oct 22 00:04:16.353 INFO kablam!     |
Oct 22 00:04:16.353 INFO kablam! 109 |         x % y;
Oct 22 00:04:16.353 INFO kablam!     |         ^^^^^
Oct 22 00:04:16.353 INFO kablam! 
Oct 22 00:04:16.353 INFO kablam! warning: unused comparison that must be used
Oct 22 00:04:16.353 INFO kablam!    --> src/test.rs:316:9
Oct 22 00:04:16.353 INFO kablam!     |
Oct 22 00:04:16.353 INFO kablam! 316 |         Mpz::from_str_radix("1010010011", 2).unwrap().popcount() == 5;
Oct 22 00:04:16.353 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 22 00:04:16.353 INFO kablam! 
Oct 22 00:04:16.361 INFO kablam! warning: unused arithmetic operation that must be used
Oct 22 00:04:16.361 INFO kablam!    --> src/test.rs:612:9
Oct 22 00:04:16.361 INFO kablam!     |
Oct 22 00:04:16.361 INFO kablam! 612 |         x / y;
Oct 22 00:04:16.361 INFO kablam!     |         ^^^^^
Oct 22 00:04:16.361 INFO kablam! 
Oct 22 00:04:16.364 INFO kablam! warning: unused arithmetic operation that must be used
Oct 22 00:04:16.364 INFO kablam!    --> src/test.rs:701:9
Oct 22 00:04:16.364 INFO kablam!     |
Oct 22 00:04:16.364 INFO kablam! 701 |         &x / &x;
Oct 22 00:04:16.364 INFO kablam!     |         ^^^^^^^
Oct 22 00:04:16.364 INFO kablam! 
Oct 22 00:04:16.436 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.28s
Oct 22 00:04:16.439 INFO kablam! su: No module specific data is present
Oct 22 00:04:17.268 INFO running `"docker" "rm" "-f" "832f915edb4826622ce90b228eb5b825688265a0c2ff42575e60535e15a3a22b"`
Oct 22 00:04:17.584 INFO blam! 832f915edb4826622ce90b228eb5b825688265a0c2ff42575e60535e15a3a22b